Chemistry, 06.05.2021 21:00 fordd4

1. В две епруветки има водни разтвори на натриева основа и бромоводородна киселина.
Предложете метод за тяхното разпознаване,
като използвате универсален индикатор. Из-
разете взаимодействието между тях с химич-
но уравнение.

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1. В две епруветки има водни разтвори на натриева основа и бромоводородна киселина.
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